package com.itheima.service;


import com.itheima.dto.OrdersStatisticsDto;
import com.itheima.dto.UserLoginDTO;
import com.itheima.vo.UserLoginVO;
import com.itheima.vo.UserReportVO;

import java.time.LocalDateTime;

public interface UserService {


    UserLoginVO wxLogin(UserLoginDTO userLoginDTO);

    UserReportVO userStatistics(OrdersStatisticsDto statisticsDto);

    Integer getNewUser(LocalDateTime begin, LocalDateTime end);

    Integer selectCount();
}
